Hitachi series inverter manual AL2

Models: series inverter

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Terminal

Description

Ratings and Notes

Name

 

 

 

 

 

 

 

 

L (right)

GND for logic inputs

Sum of input 1 to 5 currents

 

 

(Note: Do not ground)

 

 

 

11, 12

Discrete logic outputs

50 mA max. ON current,

 

 

27 VDC max. OFF voltage

 

 

 

CM2

GND for logic outputs

100 mA max for sum of

 

 

terminals 11 and 12 currents

 

 

 

AM

Analog voltage output

0 to 10VDC, 1 mA max., 50%

 

 

duty cycle

 

 

 

L (left)

GND for analog signals

Sum of OI, O, H, and AM

 

 

currents (return)

 

 

 

OI

Analog input, current

4 to 19.6 mA range, 20 mA

 

 

nominal

 

 

 

O

Analog input, voltage

0 to 9.6 VDC range, 10VDC

 

 

nominal, 12VDC max., input

 

 

impedance 10 kΩ

 

 

 

H

+10V analog reference

10VDC nominal, 10 mA max.

 

 

 

AL0

Relay common contact

Contact rating

 

 

Max resistive load = 250VAC,

AL1

Relay contact, normally

2.5A; 30VDC 3A;

 

closed during RUN

Max inductive load = 250VAC,

 

 

0.2A; 30VDC 0.7A

AL2

Relay contact, normally

Minimum load = 5VDC 100mA,

 

open during RUN

100VAC 10mA

 

 

 

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Page 9
Image 9
Hitachi series inverter manual AL2